CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-16sep 9-2-16
Status: record carex_duriuscula - Sun, Oct. 23, 2016 12:09 ET c
Carex duriuscula
common namespikerush sedge
CalPhotos image
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life form rhizomatous herb
CA Rare Plant Rank
List 2B.3
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.3: Not very endangered in California
state rank
S2?     S2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
global rank
G5     G5: demonstrably secure to ineradicable
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (3):
Mount Barcroft (431C) 3711852, White Mountain Peak (432A) 3711863, Boundary Peak (450D) 3711873
quad data info

Counties, states, regions:
Mono (MNO), Alaska (AK), Arizona (AZ), Colorado (CO), Iowa (IA), Idaho (ID), Illinois (IL), Kansas (KS), Minnesota (MN), Missouri (MO), Montana (MT), North Dakota (ND), Nebraska (NE), New Mexico (NM), Nevada (NV), Oregon (OR)*, South Dakota (SD), Utah (UT), Washington (WA), Wyoming (WY)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Great Basin scrub (GBScr)
•Subalpine coniferous forest (SCFrs)
blooming period Jul-Aug  
elevation range3500 - 4100 meters
Endangered in OR, and state-listed as Sensitive in WA.
full nameCarex duriuscula C.A. Mey.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PMCYP03450
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

Suggested citation: California Native Plant Society (CNPS). 2016. Inventory of Rare and Endangered Plants (online edition, v7-16sep). California Native Plant Society. Sacramento, CA. Accessed on Sun, Oct. 23, 2016 from

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